DE69401760D1 - Synthesis of perfluoroalkyl iodides - Google Patents

Synthesis of perfluoroalkyl iodides

Info

Publication number
DE69401760D1
DE69401760D1 DE69401760T DE69401760T DE69401760D1 DE 69401760 D1 DE69401760 D1 DE 69401760D1 DE 69401760 T DE69401760 T DE 69401760T DE 69401760 T DE69401760 T DE 69401760T DE 69401760 D1 DE69401760 D1 DE 69401760D1
Authority
DE
Germany
Prior art keywords
synthesis
perfluoroalkyl iodides
iodides
perfluoroalkyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69401760T
Other languages
German (de)
Other versions
DE69401760T2 (en
Inventor
Rene Bertocchio
Patrick Lambert
Georges Lacote
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
Elf Atochem SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elf Atochem SA filed Critical Elf Atochem SA
Publication of DE69401760D1 publication Critical patent/DE69401760D1/en
Application granted granted Critical
Publication of DE69401760T2 publication Critical patent/DE69401760T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
DE69401760T 1993-04-27 1994-04-13 Synthesis of perfluoroalkyl iodides Expired - Lifetime DE69401760T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9304939A FR2704546B1 (en) 1993-04-27 1993-04-27 Synthesis of perfluoroalkyl iodides.

Publications (2)

Publication Number Publication Date
DE69401760D1 true DE69401760D1 (en) 1997-03-27
DE69401760T2 DE69401760T2 (en) 1997-07-10

Family

ID=9446474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69401760T Expired - Lifetime DE69401760T2 (en) 1993-04-27 1994-04-13 Synthesis of perfluoroalkyl iodides

Country Status (9)

Country Link
US (1) US5650545A (en)
EP (1) EP0622349B1 (en)
JP (1) JP2503374B2 (en)
KR (1) KR0137186B1 (en)
CN (1) CN1099023A (en)
CA (1) CA2121182A1 (en)
DE (1) DE69401760T2 (en)
ES (1) ES2097615T3 (en)
FR (1) FR2704546B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1115767A1 (en) * 1998-08-21 2001-07-18 Atofina Method for making copolymers with controlled architecture and resulting copolymers
JP4048953B2 (en) 2001-02-07 2008-02-20 ダイキン工業株式会社 Method for producing fluoroalkyl iodide telomer mixture and method for producing fluorine-containing (meth) acrylic ester mixture
JP5168746B2 (en) * 2001-04-17 2013-03-27 ダイキン工業株式会社 Continuous production method of perfluoroalkyl iodide telomer
ATE552228T1 (en) * 2001-10-24 2012-04-15 Daikin Ind Ltd METHOD FOR RECOVERING CATALYSTS IN A PROCESS AND FOR PRODUCING PERFLUORALKYLIODIDE TELOMERS
JP4802544B2 (en) 2005-04-20 2011-10-26 旭硝子株式会社 Fluoroalkyl iodide and method for producing the same
KR100671382B1 (en) * 2005-05-06 2007-01-19 한국과학기술연구원 Preparation method of perfluoroalkyliodide by gas phase contineous caltalytic process
US20080076892A1 (en) * 2006-08-03 2008-03-27 Bruno Ameduri Telomer compositions and production processes
JP2009242317A (en) 2008-03-31 2009-10-22 Daikin Ind Ltd Method for producing fluoroalkyl iodide telomer
EP2578560B1 (en) 2010-06-04 2016-09-14 Asahi Glass Company, Limited Process for production of fluoroalkyl iodide
CN102992944B (en) * 2012-11-26 2014-12-10 中国人民解放军防化学院 Preparation method of heptadecafluorooctyl iodoalkane
CN103524294B (en) * 2013-09-18 2015-02-25 巨化集团技术中心 Continuous synthesis method of low-carbon-chain perfluoroalkyl iodide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH440240A (en) * 1963-12-12 1967-07-31 Bloechl Walter Process for the preparation of fluoroiodoalkanes
FR1415498A (en) * 1963-12-12 1965-10-22 Process for the manufacture of certain perfluoro-halo-alkanes
US3404189A (en) * 1966-11-04 1968-10-01 Fmc Corp Preparation of fluorinated alkyl iodides by selective telomerization

Also Published As

Publication number Publication date
KR0137186B1 (en) 1998-04-27
EP0622349B1 (en) 1997-02-19
US5650545A (en) 1997-07-22
EP0622349A1 (en) 1994-11-02
FR2704546A1 (en) 1994-11-04
ES2097615T3 (en) 1997-04-01
CA2121182A1 (en) 1994-10-28
JPH06305995A (en) 1994-11-01
CN1099023A (en) 1995-02-22
FR2704546B1 (en) 1995-06-23
DE69401760T2 (en) 1997-07-10
JP2503374B2 (en) 1996-06-05

Similar Documents

Publication Publication Date Title
DE69413052D1 (en) LANGUAGE SYNTHESIS
LV11178A (en) Synthesis of 3-N4- (2-Aminoethoxy) benzoyl-2-aryl-6-hydroxybenzoicbenzofenophen
FI930195A (en) 4-AMINOSMOERSYRAMIDER OF BIARYL SUBSTITUTES
FI953685A (en) Synthesis of acetoglyceride fats
DE69605282T2 (en) SYNTHESIS OF CYCLOPROPYLACETYLEN
DE69300591D1 (en) Synthesis of perfluoroalkyl iodides.
DE68908440T2 (en) Synthesis of trichostatin.
DE69401760T2 (en) Synthesis of perfluoroalkyl iodides
IS4180A (en) Use of indenoindole compounds
DE69226706D1 (en) SYNTHESIS OF SMEKTIT-TONMINERALAL
DE69410814T2 (en) SYNTHESIS OF SPHINGOSINE
DE69107164T2 (en) Synthesis of ethylamine.
DE69624759T2 (en) Synthesis of difluoromethane
DE69707656T2 (en) SYNTHESIS OF CYCLOALKYLDIARYLPHOSPHINE
DE69318188D1 (en) VINYL ESTER SYNTHESIS
DE9309721U1 (en) Connection of objects
DE69205144T2 (en) Synthesis of n-perfluorooctyl bromide.
DE69708273T2 (en) SYNTHESIS OF CYCLOALKYLDIARYLPHOSPHINE
DE69617969D1 (en) SYNTHESIS OF ALPHA CHLORINE OR ALPHA FLUORKETONES
DK36193D0 (en) COURSE OF ACTION
ATE134370T1 (en) STEREO- AND ENANTIOSELECTIVE SYNTHESIS OF 5-SUBSTITUTED-3-METHYLENE-2-TETRAHYDROFURANEMETHANOLS
DE69701781D1 (en) Synthesis of 1-acetoxy-2-methylnaphthalene
DE69417915D1 (en) PURIFICATION OF URANHEXAFLUORID
DE69318738T2 (en) Catalytic synthesis of alkylmorpholinones
KR950011773U (en) Form of New Column

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ATOFINA, PUTEAUX, FR

8327 Change in the person/name/address of the patent owner

Owner name: E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL.,

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128